Home / 194,650.90-292,073.55-110,475.70

Finding the Fourth Proportional to 194,650.90, 292,073.55 and 110,475.70

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Solution

The fourth proportional to 194,650.90, 292,073.55 and 110,475.70 is: 165,768.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,650.90 : 292,073.55 = 110,475.70 : x
  2. Step 2: Convert to fraction form
    194,650.90/292,073.55 = 110,475.70/x
  3. Step 3: Cross multiply
    194,650.90x = 292,073.55 × 110,475.70
  4. Step 4: Simplify right side
    194,650.90x = 32,267,029,887.74
  5. Step 5: Solve for x
    x = 32,267,029,887.74/194,650.90
  6. Step 6: Final answer
    x = 165,768.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.